H03F2203/72 - CPC Classification

Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal

• H03F2203/7203 » the gated amplifier being switched on or off by a switch in the bias circuit of the amplifier controlling a bias current in the amplifier 39
• H03F2203/7206 » the gated amplifier being switched on or off by a switch in the bias circuit of the amplifier controlling a bias voltage in the amplifier 127
• H03F2203/7209 » the gated amplifier being switched from a first band to a second band 299
• H03F2203/7212 » the gated amplifier being switched on or off by switching off or on a feedback control loop of the amplifier 12
• H03F2203/7215 » the gated amplifier being switched on or off by a switch at the input of the amplifier 162
• H03F2203/7218 » the gated amplifier being switched on or off by clamping by a switch at the input of the amplifier 1
• H03F2203/7221 » the gated amplifier being switched on or off by a switch at the output of the amplifier 147
• H03F2203/7224 » the gated amplifier being switched on or off by clamping by a switch at the output of the amplifier 11
• H03F2203/7227 » the gated amplifier being switched on or off by a switch in the supply circuit of the amplifier 60
• H03F2203/7231 » the gated amplifier being switched on or off by putting into cascade or not, by choosing between amplifiers by one or more switch(es) 39
• H03F2203/7233 » the gated amplifier, switched on or off by putting into parallel or not, by choosing between amplifiers by one or more switch(es), being impedance adapted by switching an adapted passive network 42
• H03F2203/7236 » the gated amplifier being switched on or off by putting into parallel or not, by choosing between amplifiers by (a ) switch(es) 348
• H03F2203/7239 » the gated amplifier being switched on or off by putting into parallel or not, by choosing between amplifiers and shunting lines by one or more switch(es) 105

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